Resultant force and Newton's first law
Resultant force and Newton's first law
A free-body diagram shows the forces acting on one object using arrows. The resultant force is the single overall force after all the forces are combined.
Step-by-step lessons on Edexcel GCSE Physics 2.3 Forces and Newton's laws. Each one builds up to exam-style questions. Master the required practical work and core equations early, since both papers can draw on content and maths skills from across the whole specification.